118967600

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{71}}^2$

素因数の和:219

約数の個数: 90

約数和(自身を含む): 294815580

約数和(自身を除く): 175847980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 71, 80, 100, 118, 142, 200, 236, 284, 295, 355, 400, 472, 568, 590, 710, 944, 1136, 1180, 1420, 1475, 1775, 2360, 2840, 2950, 3550, 4189, 4720, 5041, 5680, 5900, 7100, 8378, 10082, 11800, 14200, 16756, 20164, 20945, 23600, 25205, 28400, 33512, 40328, 41890, 50410, 67024, 80656, 83780, 100820, 104725, 126025, 167560, 201640, 209450, 252050, 297419, 335120, 403280, 418900, 504100, 594838, 837800, 1008200, 1189676, 1487095, 1675600, 2016400, 2379352, 2974190, 4758704, 5948380, 7435475, 11896760, 14870950, 23793520, 29741900, 59483800, 118967600]

約数ペア:

[(1, 118967600), (2, 59483800), (4, 29741900), (5, 23793520), (8, 14870950), (10, 11896760), (16, 7435475), (20, 5948380), (25, 4758704), (40, 2974190), (50, 2379352), (59, 2016400), (71, 1675600), (80, 1487095), (100, 1189676), (118, 1008200), (142, 837800), (200, 594838), (236, 504100), (284, 418900), (295, 403280), (355, 335120), (400, 297419), (472, 252050), (568, 209450), (590, 201640), (710, 167560), (944, 126025), (1136, 104725), (1180, 100820), (1420, 83780), (1475, 80656), (1775, 67024), (2360, 50410), (2840, 41890), (2950, 40328), (3550, 33512), (4189, 28400), (4720, 25205), (5041, 23600), (5680, 20945), (5900, 20164), (7100, 16756), (8378, 14200), (10082, 11800)]